高频

例句：

1. 1. The high-frequency words in the text are crucial for understanding the main ideas.
   文中的高频词汇对于理解主要观点至关重要。
2. 2. High-frequency words often carry more weight in academic writing.
   在学术写作中，高频词汇往往更有分量。
3. 3. In this article, we will focus on the high-frequency words and their usage.
   在这篇文章中，我们将重点关注高频词汇及其用法。